• A man has been arrested following a brutal stabbing in Belfast that left the victim in serious condition.
• Graphic videos of the incident circulated online, prompting calls for protests related to immigration.
• UK Prime Minister Keir Starmer condemned the attack as "sickening" and called for calm.
• Immigration status of the suspect has raised political debates amidst the violent incident.

Police in Northern Ireland have arrested a man in his 30s suspected of a stabbing incident that occurred late Monday in north Belfast, resulting in the victim being hospitalized with serious injuries. Authorities initially identified the suspect as Somali, but later confirmed he is of Sudanese origin, having been found with a kitchen knife at the scene of the attack. The victim, a man in his 40s, is currently in serious condition, according to Reuters, South China Morning Post, and CBS News.

The incident has drawn sharp criticism from UK Prime Minister Keir Starmer, who called the attack "sickening," stating, "I have absolutely no tolerance for abhorrent scenes of violence like this on our streets." His office urged the public to remain calm as police work on the investigation to determine a motive, which has thus far not been linked to terrorism, according to Reuters and South China Morning Post.

In the aftermath of the attack, there have been widespread calls for protests concerning immigration, spurred by the sharing of graphic videos online. Prominent figures from the far-right in British politics circulated these videos and initiated plans for anti-immigration demonstrations across Northern Ireland. The police and political leaders have condemned the attack and urged the public to avoid sharing the disturbing footage, as it may exacerbate trauma among victims' families, according to CBS News.

Furthermore, the suspect's immigration status has become a focal point in public discourse, with claims about the implications of uncontrolled immigration. Gavin Robinson, a member of the British Parliament, remarked that the individual was living in the UK on a five-year visa, calling for stricter immigration controls. The police have acknowledged they are in discussions with the UK Home Office regarding the suspect's status, although specific details have not yet been confirmed, according to South China Morning Post and CBS News.